Question

In: Statistics and Probability

A pharmaceutical lab states that a drug causes negative side effects in 4 of every 100...

A pharmaceutical lab states that a drug causes negative side effects in 4 of every 100 patients. To confirm this affirmation, another laboratory chooses 12 random people who have consumed the drug that is being tested. What is the probability of the following ?

None of the five patients experience side effects.

At least two experience side effects.

No more than 9 experience side effects.

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